Process.Responding プロパティ
アセンブリ: System (system.dll 内)


例外の種類 | 条件 |
---|---|
PlatformNotSupportedException | プラットフォームが Windows 98 または Windows Millennium Edition (Windows Me) です。Windows 98 や Windows Me でこのプロパティにアクセスするには、ProcessStartInfo.UseShellExecute を false に設定します。 |
InvalidOperationException |

プロセスにユーザー インターフェイスがある場合、Responding プロパティはユーザー インターフェイスに接続し、プロセスがユーザーの入力に対して応答するかどうかを判断します。インターフェイスがすぐに応答しない場合、Responding プロパティは false を返します。このプロパティを使用して、関連付けられたプロセスのインターフェイスが応答を中止したかどうかを判断します。
プロセスに MainWindowHandle がない場合、このプロパティは true を返します。
Windows 98, Windows Millennium Edition プラットフォームメモ : ProcessStartInfo.UseShellExecute に true を設定してプロセスを開始した場合、このプロパティは、このプラットフォームでは利用できません。

メモ帳のインスタンスを起動する例を次に示します。この例では、インスタンスの起動後、関連付けられているプロセスのさまざまなプロパティが取得および表示されます。その後、プロセスの終了を検知し、プロセスの終了コードを表示します。
Imports System Imports System.Diagnostics Namespace ProcessSample Class ProcessMonitorSample Public Shared Sub Main() ' Define variables to track the peak ' memory usage of the process. Dim peakPagedMem As Long = 0 Dim peakWorkingSet As Long = 0 Dim peakVirtualMem As Long = 0 Dim myProcess As Process = Nothing Try ' Start the process. myProcess = Process.Start("NotePad.exe") ' Display process statistics until ' the user closes the program. Do If Not myProcess.HasExited Then ' Refresh the current process property values. myProcess.Refresh() Console.WriteLine() ' Display current process statistics. Console.WriteLine("{0} -", myProcess.ToString()) Console.WriteLine("-------------------------------------") Console.WriteLine(" physical memory usage: {0}", _ myProcess.WorkingSet64) Console.WriteLine(" base priority: {0}", _ myProcess.BasePriority) Console.WriteLine(" priority class: {0}", _ myProcess.PriorityClass) Console.WriteLine(" user processor time: {0}", _ myProcess.UserProcessorTime) Console.WriteLine(" privileged processor time: {0}", _ myProcess.PrivilegedProcessorTime) Console.WriteLine(" total processor time: {0}", _ myProcess.TotalProcessorTime) ' Update the values for the overall peak memory statistics. peakPagedMem = myProcess.PeakPagedMemorySize64 peakVirtualMem = myProcess.PeakVirtualMemorySize64 peakWorkingSet = myProcess.PeakWorkingSet64 If myProcess.Responding Then Console.WriteLine("Status = Running") Else Console.WriteLine("Status = Not Responding") End If End If Loop While Not myProcess.WaitForExit(1000) Console.WriteLine() Console.WriteLine("Process exit code: {0}", myProcess.ExitCode) ' Display peak memory statistics for the process. Console.WriteLine("Peak physical memory usage of the process: {0}", _ peakWorkingSet) Console.WriteLine("Peak paged memory usage of the process: {0}", _ peakPagedMem) Console.WriteLine("Peak virtual memory usage of the process: {0}", _ peakVirtualMem) Finally If Not myProcess Is Nothing Then myProcess.Close End If End Try End Sub 'Main End Class End Namespace
using System; using System.Diagnostics; namespace ProcessSample { class ProcessMonitorSample { public static void Main() { // Define variables to track the peak // memory usage of the process. long peakPagedMem = 0, peakWorkingSet = 0, peakVirtualMem = 0; Process myProcess = null; try { // Start the process. myProcess = Process.Start("NotePad.exe"); // Display the process statistics until // the user closes the program. do { if (!myProcess.HasExited) { // Refresh the current process property values. myProcess.Refresh(); Console.WriteLine(); // Display current process statistics. Console.WriteLine("{0} -", myProcess.ToString()); Console.WriteLine("-------------------------------------"); Console.WriteLine(" physical memory usage: {0}" , myProcess.WorkingSet64); Console.WriteLine(" base priority: {0}", myProcess.BasePriority); Console.WriteLine(" priority class: {0}", myProcess.PriorityClass); Console.WriteLine(" user processor time: {0}" , myProcess.UserProcessorTime); Console.WriteLine(" privileged processor time: {0}" , myProcess.PrivilegedProcessorTime); Console.WriteLine(" total processor time: {0}" , myProcess.TotalProcessorTime); // Update the values for the overall peak memory statistics. peakPagedMem = myProcess.PeakPagedMemorySize64; peakVirtualMem = myProcess.PeakVirtualMemorySize64; peakWorkingSet = myProcess.PeakWorkingSet64; if (myProcess.Responding) { Console.WriteLine("Status = Running"); } else { Console.WriteLine("Status = Not Responding"); } } } while (!myProcess.WaitForExit(1000)); Console.WriteLine(); Console.WriteLine("Process exit code: {0}", myProcess.ExitCode); // Display peak memory statistics for the process. Console.WriteLine("Peak physical memory usage of the process: {0}", peakWorkingSet); Console.WriteLine("Peak paged memory usage of the process: {0}" , peakPagedMem); Console.WriteLine("Peak virtual memory usage of the process: {0}", peakVirtualMem); } finally { if (myProcess != null) { myProcess.Close(); } } } } }
#using <system.dll> using namespace System; using namespace System::Diagnostics; int main() { // Define variables to track the peak // memory usage of the process. _int64 peakPagedMem = 0,peakWorkingSet = 0,peakVirtualMem = 0; Process^ myProcess = nullptr; try { // Start the process. myProcess = Process::Start( "NotePad.exe" ); // Display the process statistics until // the user closes the program. do { if ( !myProcess->HasExited ) { // Refresh the current process property values. myProcess->Refresh(); Console::WriteLine(); // Display current process statistics. Console::WriteLine( "{0} -", myProcess ); Console::WriteLine( "-------------------------------------" ); Console::WriteLine( " physical memory usage: {0}", myProcess->WorkingSet64 ); Console::WriteLine( " base priority: {0}", myProcess->BasePriority ); Console::WriteLine( " priority class: {0}", myProcess->PriorityClass ); Console::WriteLine( " user processor time: {0}", myProcess->UserProcessorTime ); Console::WriteLine( " privileged processor time: {0}", myProcess->PrivilegedProcessorTime ); Console::WriteLine( " total processor time: {0}", myProcess->TotalProcessorTime ); // Update the values for the overall peak memory statistics. peakPagedMem = myProcess->PeakPagedMemorySize64; peakVirtualMem = myProcess->PeakVirtualMemorySize64; peakWorkingSet = myProcess->PeakWorkingSet64; if ( myProcess->Responding ) { Console::WriteLine( "Status = Running" ); } else { Console::WriteLine( "Status = Not Responding" ); } } } while ( !myProcess->WaitForExit( 1000 ) ); Console::WriteLine(); Console::WriteLine( "Process exit code: {0}", myProcess->ExitCode ); // Display peak memory statistics for the process. Console::WriteLine( "Peak physical memory usage of the process: {0}", peakWorkingSet ); Console::WriteLine( "Peak paged memory usage of the process: {0}", peakPagedMem ); Console::WriteLine( "Peak virtual memory usage of the process: {0}", peakVirtualMem ); } finally { if ( myProcess != nullptr ) { myProcess->Close(); } } }


Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
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